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POTASSIUM ACETATE, ACS

CAS 127-08-2C2H3O2KMW 98.14

POTASSIUM ACETATE, ACS(CAS 127-08-2):分子式 C2H3O2K、分子量 98.14;类别 无机化学品。

产品概览

CAS号127-08-2
分子式C2H3O2K
分子量98.14
熔点292 °C
类别Inorganic Chemicals

技术档案

这个产品是什么

POTASSIUM ACETATE, ACS 是一种无机化合物,登记 CAS 号为 127-08-2,分子式 C2H3O2K(分子量 98.14),归属于无机化学品大类化工原料。

识别信息

登记 CAS 号:127-08-2

其分子式 C2H3O2K 由 2 个碳、3 个氢、2 个氧、1 个钾 组成。

别名/同义词:POTASSIUM ACETATE, ACS · Potassium Acetate

所属分类:无机化学品

常见问题

POTASSIUM ACETATE, ACS 的 CAS 号是多少?

POTASSIUM ACETATE, ACS 的 CAS 登记号为 127-08-2。

POTASSIUM ACETATE, ACS 的分子式与分子量是多少?

分子式 C2H3O2K,分子量 98.14。

POTASSIUM ACETATE, ACS 还有哪些别名?

别名/同义词:POTASSIUM ACETATE, ACS、Potassium Acetate。

POTASSIUM ACETATE, ACS 属于哪个分类?

所属分类:Inorganic Chemicals。

PubChem 公开数据

POTASSIUM ACETATE, ACS(CAS 127-08-2)的独立参考数据,整理自公开化学数据库。

各数据库的登记标识

CAS Registry Number127-08-2
PubChem CID517044
Molecular formulaC2H3O2K
IUPAC namepotassium acetate
UNII (FDA)M911911U02
FEMA number2920

计算分子描述符

Molecular Weight98.14
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass97.97701082
Monoisotopic Mass97.97701082
Topological Polar Surface Area40.1
Heavy Atom Count5

在册的理化数值

Melting Point292 °C
Melting Point309 °C
Density1.6 g/cm³
Density1.57 @25 °C
pH7,5-9,0 (5 % aqueous solution)

在册的记载用途

    CIR ingredient: Potassium AcetateUsed as a potassium supplement; [Merck Index] Used in the chemical industry (synthesis), textile processing industry, anti-freeze agents, foods (permitted additive in the UK), and pharmaceuticals; Also used as a pH regulator and industrial de-icer; [IUCLID] Used in foods as a buffer and antimicrobial preservative; [JECFA] Used as a dehydrating agent and in crystal glass; [Hawley]

    同义词与商品名

    Potassium acetate; 127-08-2; Diuretic salt; ACETIC ACID, POTASSIUM SALT; Potassium ethanoate; Acetic acid, potassium salt (1:1); FEMA No. 2920; Octan draselny; Kali aceticum; Potassium acetates; DTXSID7027043; Potassium acetate in plastic container; INS NO.261; E261; INS-261; INS-261(I)

    已收录的法规名录

    Regulatory & Food ContactFDA Substance added to food: FLAVORING AGENT OR ADJUVANT
    ACIDITY_REGULATOR; PRESERVATIVE: Food Additives
    Group ADI of "not limited" for acetic acid and its potassium and sodium salts. This ADI was maintained at the
    NMRS 53/TRS 539-JECFA 17/35
    FAS 5/NMRS 53A-JECFA 17/31
    CIR / INCI: Cosmetic ingredients (Potassium Acetate) -> CIR (Cosmetic Ingredient Review)
    GHS notification summary87.3% (418 / 479)

    GHS 危害分类

    GHS notification summary87.3% (418 / 479)
    Reported hazard statementsH315 (11.5%), H319 (12.7%), H335 (11.5%)

    This chemical does not meet GHS hazard criteria for 87.3% (418 of 479) of all reports.

    H315 (11.5%): Causes skin irritation [Warning Skin corrosion/irritation]

    公开数据库对它的描述

    POTASSIUM ACETATE, ACS · CAS 127-08-2 · C2H3O2K. UNII M911911U02. Melting Point: 292 °C; Melting Point: 309 °C; Density: 1.6 g/cm³.

    物理形态与操作说明

    数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。

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